933011116493 has 4 divisors (see below), whose sum is σ = 938404244508. Its totient is φ = 927617988480.

The previous prime is 933011116489. The next prime is 933011116523. The reversal of 933011116493 is 394611110339.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 394611110339 = 106961 ⋅3689299.

It can be written as a sum of positive squares in 2 ways, for example, as 595493109124 + 337518007369 = 771682^2 + 580963^2 .

It is a cyclic number.

It is not a de Polignac number, because 933011116493 - 2² = 933011116489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 933011116493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (933011118493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2696563748 + ... + 2696564093.

It is an arithmetic number, because the mean of its divisors is an integer number (234601061127).

Almost surely, 2^933011116493 is an apocalyptic number.

It is an amenable number.

933011116493 is a deficient number, since it is larger than the sum of its proper divisors (5393128015).

933011116493 is a wasteful number, since it uses less digits than its factorization.

933011116493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393128014.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 933011116493 in words is "nine hundred thirty-three billion, eleven million, one hundred sixteen thousand, four hundred ninety-three".